Love Crazy (1941)

Steve and Susan Ireland are about to celebrate their 4th wedding anniversary by re-enacting their first date. When Susan's meddling mother interrupts and injures herself. Steve is left to take care of her and when he meets an old flame in the elevator--Susan's mother takes the opportunity to break-up their marriage. She convinces Susan that Steve is cheating on her-Susan files for divorce. Steve has one solution to save his marriage...Pretend he is insane.